Pith Number

pith:BIKU2JU4

pith:2019:BIKU2JU4LPXPP3IRB7J77DLFSZ

not attested not anchored not stored refs pending

Lyapunov-like functions for attitude control via feedback integrators

Ravi Banavar, Srikant Sukumar, Tejaswi K. C.

arxiv:1903.09841 v1 · 2019-03-23 · cs.SY · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIKU2JU4LPXPP3IRB7J77DLFSZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:50:35.362175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a154d269c5beef7ed110fd3ff8d659667851f15975e70f716eb4b7ff3352122

Aliases

arxiv: 1903.09841 · arxiv_version: 1903.09841v1 · doi: 10.48550/arxiv.1903.09841 · pith_short_12: BIKU2JU4LPXP · pith_short_16: BIKU2JU4LPXPP3IR · pith_short_8: BIKU2JU4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BIKU2JU4LPXPP3IRB7J77DLFSZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0a154d269c5beef7ed110fd3ff8d659667851f15975e70f716eb4b7ff3352122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1162144b1957c2e631df60d581cabc6049afddcce5796b15448f9d421850f71",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-03-23T16:23:02Z",
    "title_canon_sha256": "4b49a46467b3818025c669bf5b437f2a54df1202fc7c0f5f93d4d284642440f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09841",
    "kind": "arxiv",
    "version": 1
  }
}